Any feedback on these ? I had them on my 997 S with no issues and as advertised, no drone and much better sound. However , on my 997.2 turbo It developed a misfire under WOT that could not be diagnosed. When I removed the pipes, it diasappeared.

Just to make sure we are talking about the same thing, when I hear X-Pipe, I come from an e39 M5 and an X-Pipe is before the mufflers, this is the product I have experience with:

Shark Werks 991 and 991.2 Turbo / S Exhaust

I had this on my 997.2 Turbo with no issues and have it on my 991.1 with no issues (or misfires). The sound is perfect in my mind and with the sport button OFF, it is louder, but not crazy. I leave early in the morning and I really am not interested in waking up the neighborhood, I like having this option. With sport ON, the de-cel burble is fantastic, I LOVE it and it is worth it's weight in gold. I also did Sharkwerks' EVOMSit software upgrade, I was tempted to go with Cobb as most folks on this forum swear by it, but I have had such good luck with Sharwerks on my 996T and 997.2T, I figured I would go with my personal experience. Alex tells me that their SW is tuned to their exhaust. Besides, Alex and Dan are great . . . and local, big pluses in my mind, I would buy this mod again in a heartbeat-- KH

Just to make sure we are talking about the same thing, when I hear X-Pipe, I come from an e39 M5 and an X-Pipe is before the mufflers, this is the product I have experience with:

Shark Werks 991 and 991.2 Turbo / S Exhaust

I had this on my 997.2 Turbo with no issues and have it on my 991.1 with no issues (or misfires). The sound is perfect in my mind and with the sport button OFF, it is louder, but not crazy. I leave early in the morning and I really am not interested in waking up the neighborhood, I like having this option. With sport ON, the de-cel burble is fantastic, I LOVE it and it is worth it's weight in gold. I also did Sharkwerks' EVOMSit software upgrade, I was tempted to go with Cobb as most folks on this forum swear by it, but I have had such good luck with Sharwerks on my 996T and 997.2T, I figured I would go with my personal experience. Alex tells me that their SW is tuned to their exhaust. Besides, Alex and Dan are great . . . and local, big pluses in my mind, I would buy this mod again in a heartbeat-- KH

The car is much quicker and If not care all four wheels spin. Had to learn how to drive the car all over again with the extra power.
Next Shark Werks installed a X pipe exhaust. Which give a nice exhaust note and drop at least 15 pounds from the rear.
Thanks to Alex and Jame for a perfect install.

Thanks for the feedback. Went a high flow cat fabspeed system. Gets shipped this week. Keep you posted

Please keep us posted - excited to hear what you think!

Quote:

Originally Posted by Tguerrette

Just got a 991 tts and would like to get exhaust and tune.

looking for a recommendation of a place to get it done.

thanks

Check out our 991 Turbo Valvetronic Supersport X-Pipe - a true mild-to-wild option available with either premium HJS 200 Cell Sport Cats or as a Catbypass option. Picks up +25whp/30ft-lbs along with a deep, throaty tone.

We also offer a COBB Accessport V3 handheld tuner along with a custom Fabspeed Protune. We typically see upwards of +100whp with a custom Protune along with driveability improvements - better throttle response and a much smoother, more linear powerband. Really eliminates any dead spots in the power band.

Hi guys. Anyone feel free to reach out anytime! It's my pleasure to just help answer any questions at the least based on extensive development, experience and combined knowledge from my team. This community has been great to By Design and I will always be available to pay it back!